tx 0x230cfbcedc0b1a9a8be8a2e9ec0d1025ac1da90e0e3b6a91ff69c18746fb4e5aCopy

payload

{
  "ModifyOrder": {
    "new_size": 3564340,
    "order_id": 49955064,
    "new_price": null
  }
}